Photo and signature size for common exams
Requirements change with every notification, so always check your exam's official instructions. Typical limits look like this:
| Form | Photo | Signature |
|---|---|---|
| SSC (CGL, CHSL, MTS) | 20–50 KB, JPG | 10–20 KB, JPG |
| Banking (IBPS, SBI) | 20–50 KB, 200×230 px | 10–20 KB, 140×60 px |
| UPSC | 20–300 KB, JPG | 20–300 KB, JPG |
| Railway (RRB) | 20–50 KB, JPG | 10–40 KB, JPG |
How it works
The tool resizes your image to the pixel size you choose, then finds the highest JPG quality that keeps the file under your KB limit. If the limit is very small, it reduces the dimensions slightly as well. Everything happens in your browser — your photo is never uploaded.
Tips
- Use a recent photo with a plain, light background and good lighting.
- For signatures, sign in black ink on white paper and crop tightly before resizing.
- Need to reduce many photos at once? Try the image compressor.